Integration

MET Norway Weather API integration

Free weather data from MET Norway, the Norwegian Meteorological Institute that powers Yr: nine-day point forecasts anywhere on Earth, two-hour nowcasts and 21-day forecasts for the Nordic countries, ocean wave forecasts, sunrise, sunset and moon phases, Norwegian air quality forecasts, official weather and coastal gale warnings, and written land, coast and sea forecasts. Only the JSON products are exposed: radar, satellite and map images, GRIB and NetCDF files, the legacy XML and RSS formats, aviation text products (TAF/METAR, SIGMETs), tidal water text, test alerts and the separate Frost observations API are left out. No authentication: every request carries an identifying User-Agent, which MET Norway requires. Its terms ask for at most 4 decimals in coordinates, under 20 requests per second for the whole platform, and no repeat of the same request before its data can have changed: a point forecast stays valid for about 30 minutes, and alert lists should be polled at most every 10 minutes. A 429 answer means MET Norway is throttling; wait before retrying. Data is licensed CC BY 4.0: when showing it, credit MET Norway (Norwegian Meteorological Institute) and link the licence.

Connect MET Norway Weather API How integrations work

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When this happens, do that in MET Norway Weather API.Built from the 25 MET Norway Weather API tools below, on the connection you add once.

What you can do with MET Norway Weather API

Each of these is one operation on one endpoint, available both as a workflow step and as a tool an AI agent can call on its own. Nothing bundles several operations into one action, so what a run did stays readable afterwards.

Most endpoints run on the free plan. A few, mainly the ones that publish on your behalf, need a paid plan.

Forecast status, 4 operations

get_location_forecast_statusGet location forecast statusGETOperational status of the MET Norway Locationforecast product (the data behind get_location_forecast_compact): returns last_update, a UTC timestamp.
get_nowcast_statusGet nowcast statusGETOperational status of the MET Norway Nowcast product (the data behind get_nowcast): returns last_update, a UTC timestamp.
get_ocean_forecast_statusGet ocean forecast statusGETOperational status of the MET Norway Oceanforecast product (the data behind get_ocean_forecast): returns last_update, a UTC timestamp.
get_subseasonal_forecast_statusGet subseasonal forecast statusGETOperational status of the MET Norway Subseasonal product (the data behind get_subseasonal_forecast): returns last_update, a UTC timestamp.

Weather alert, 3 operations

list_archived_weather_alertsList archived weather alertsGETHistorical MET Norway weather warnings. Pass period (YYYY-MM) or date (YYYY-MM-DD) and narrow with geographicDomain or other filters: busy months can time out.
list_current_weather_alertsList current weather alertsGETActive MET Norway weather warnings (wind, rain, snow, gale, forest fire...) as GeoJSON, empty features when none. Filter by lat/lon, county, event, geographicDomain or riskMatrixColor; lang=en for English.
list_recent_weather_alertsList recent weather alertsGETAll MET Norway weather warnings issued in the last 30 days, active and expired, as GeoJSON. Same filters as list_current_weather_alerts.

Gale warning, 2 operations

list_current_gale_warningsList current gale warningsGETActive gale warnings for the six Norwegian coastal stretches passenger ships over 150 m must avoid above 17.2 m/s (Stadt, Hustadvika, Folda, Fugloykalven, Soroya, Honningsvag), as GeoJSON.
list_recent_gale_warningsList recent gale warningsGETAll gale warnings for the regulated Norwegian coastal stretches issued in the last 30 days, active and expired, as GeoJSON. Same filters as list_current_gale_warnings.

Weather forecast, 2 operations

get_location_forecast_compactGet location forecast compactGETPoint weather forecast anywhere on Earth for the next nine days: temperature, wind, cloud, humidity, pressure, precipitation and a symbol_code per step. Pass lat, lon (max 4 decimals) and ideally altitude.
get_location_forecast_completeGet location forecast completeGETSame nine-day point forecast as get_location_forecast_compact with every variable: adds dew point, fog, cloud layers, UV index, gusts, temperature and wind percentiles, min/max precipitation and thunder chance.

Air quality area, 1 operation

list_air_quality_areasList air quality areasGETLists the Norwegian areas of one area class (code, name, coordinates, parent area code), from Statistics Norway, as used by get_air_quality_forecast.

Air quality area class, 1 operation

list_air_quality_area_classesList air quality area classesGETLists the area classes the air quality forecast is available for (grunnkrets, delomrade, kommune, fylke), each with its display name.

Air quality forecast, 1 operation

get_air_quality_forecastGet air quality forecastGETHourly air quality forecast for a place in Norway: AQI and NO2, O3, PM10, PM2.5 concentrations with source shares. Pass lat and lon (with areaclass), or a station from list_air_quality_stations.

Air quality index, 1 operation

get_air_quality_index_descriptionGet air quality index descriptionGETDescribes each air quality component (AQI, NO2, O3, PM10, PM2.5, SO2): English and Norwegian names, units, sources, and the index classes with limits, colors and health-risk texts.

Air quality reference time, 1 operation

list_air_quality_reference_timesList air quality reference timesGETLists the reference times of the available air quality model runs (newest first), the values accepted by reftime in get_air_quality_forecast.

Air quality station, 1 operation

list_air_quality_stationsList air quality stationsGETLists the air-quality measurement stations with data: station id (eoi), name, position, height and the municipality and areas it lies in. Pass eoi as station to other air quality tools.

Air quality station weather, 1 operation

get_air_quality_station_weatherGet air quality station weatherGETHourly weather forecast (temperatures at several heights, humidity, wind, pressure, cloud, rain, snow, boundary layer) at an air-quality station; pass station from list_air_quality_stations.

Air quality weather variable, 1 operation

get_air_quality_weather_variablesGet air quality weather variablesGETDescribes the weather variables returned by get_air_quality_station_weather: English and Norwegian names, units and data ranges.

Long range forecast, 1 operation

get_subseasonal_forecastGet subseasonal forecastGETDaily forecast for the next 21 days for a point in Norway, Sweden, Finland or Denmark: 24-hour min, mean and max temperature, precipitation and frost probability with 10th/90th percentiles, plus 7-day sums.

Moon event, 1 operation

get_moon_eventsGet moon eventsGETMoonrise, moonset, high and low moon and the moon phase in degrees (0 new, 180 full) for a point and date. Pass offset (+HH:MM or -HH:MM) for local times, else UTC. Events can be null.

Nowcast, 1 operation

get_nowcastGet nowcastGETTwo-hour nowcast for a point in Norway, Sweden, Finland or Denmark, updated every 5 minutes: current temperature, wind, humidity, precipitation rate and next-hour precipitation. Check properties.meta.radar_coverage.

Ocean forecast, 1 operation

get_ocean_forecastGet ocean forecastGETWave and sea forecast for a point at sea in Northwestern Europe: wave height and direction, currents, sea temperature. Outside the model area: 422. Coastal points snap to sea; inland points return properties.meta.error and no timeseries.

Sun event, 1 operation

get_sun_eventsGet sun eventsGETSunrise, sunset, solar noon and solar midnight (time, azimuth, elevation) for a point and date. Pass offset (+HH:MM or -HH:MM) for local times, else UTC. Events can be null (polar day or night).

Text forecast, 1 operation

get_text_forecastGet text forecastGETWritten weather forecasts for Norwegian land, coast and sea areas as GeoJSON: area, title, text and validity per area. forecast picks the set; land and the outlook are in Norwegian only.

Use MET Norway Weather API from Claude Code, Cursor or Codex

Connect MET Norway Weather API in LiveContext, create an API key in Settings, then add the LiveContext MCP server to your client. Its MET Norway Weather API operations become tools the client can call, next to every other integration you connected.

Claude Code

claude mcp add --transport http livecontext https://livecontext.ai/mcp --header "X-API-Key: YOUR_API_KEY"

Codex (~/.codex/config.toml)

[mcp_servers.livecontext]
url = "https://livecontext.ai/mcp"

[mcp_servers.livecontext.http_headers]
"X-API-Key" = "YOUR_API_KEY"

Cursor, Claude Desktop and other JSON configs

{
  "mcpServers": {
    "livecontext": {
      "type": "http",
      "url": "https://livecontext.ai/mcp",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Set up the MCP server step by step

How to connect MET Norway Weather API

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The workflow builds itself in front of you and picks the endpoints it needs. Drag the steps yourself on the canvas whenever you would rather be explicit.